The Expandable Travel Backpack

The bag that grows with the trip. A slim everyday backpack that unzips for extra room when you need it: about 20L for the commute, up to 35L expanded for a weekend away or the shopping you bring home.

• Expandable: 17.3 × 12.6 × 3.9 in, unzipping to 5.9 in deep (44 × 32 × 10–15 cm)
• Laptop compartment plus a main compartment and a quick-grab front pocket
• Built-in USB port: connect a power bank inside and charge your phone on the go (power bank not included)
• Water-resistant fabric for rainy transfers and airport sidewalks
• Top and side handles, so it carries like a briefcase too

Good to know: unexpanded, it's close to personal-item size on many airlines, but limits vary. Check yours before you fly.

Free US shipping over $50 · 30-day returns